Seem to be having the same issue as everyone else. Moved the saves to the desktop and it let me create a new family and place them and go into their house and all that. Only mod i had was the no culling one cause my family trees were losing their pictures and that sucks. Took it out, tried playing, no go. Repaired the game several times, nothing happened. Tried making a new family and it wouldn't let me on their lot after i placed them. Deleted the easle in build mode, tried to go back into build mode and it bumps me to the map so I dunno whats going on there. It started the day after I bought the Spa day pack. Bought it, installed it and was able to play a few hours, saved and closed the game. Next day I go to play and I cant get in any of the houses, just bumps me back to the map. No previous saves work either.
No custom content, no mods, all the expansions and 358 hrs playing.
Here's the massive link to all my saves:
https://www.mediafire.com/folder/87wpego9mgv42/saves
Thanks for any help that you can provide.